Exam 20: Introduction to Systems Development and Systems Analysis

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In which phase of the systems development life cycle are the broad needs of the users converted into detailed specifics that are coded and tested?

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In which systems analysis step do analysts conduct an extensive study of the present system to gain a thorough understanding of how it works?

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The most important and frequently re-analyzed part of a feasibility study is the ________ aspect.

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Identify and describe the five types of feasibility that must be considered throughout the system development life cycle.

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The least time-consuming method of collecting data for use in a systems survey is

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Estimating benefits and expenditures to determine whether a proposed system would be beneficial is known as

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Identify and briefly discuss the points at which a "go/no go" decision is made in the systems analysis process.

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What is the correct sequence of the phases in the systems development life cycle?

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Who is responsible for planning and monitoring a project to ensure timely and cost-effective completion?

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Describe the five phases of systems analysis.

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In which tool is a prioritized list of projects contained?

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A prototype

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The ________ step of the systems development life cycle (SDLC)is where the system is periodically reviewed and necessary modifications and improvements are made.

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Identify the statement below that best describes a Gantt chart.

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In which phase of the systems development life cycle where analysts decide how to meet user needs,identify and evaluate design alternatives,and develop detailed specifications for what the system is to accomplish and how it is to be controlled?

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Significant system changes were implemented two months ago.The changes were well-planned,well-designed,thoroughly tested before and after conversion,and several employee training sessions were conducted.Still,the changes haven't resulted in any productivity increases,cost savings,or process improvements.Management is puzzled and needs to find out why the system isn't successful.The best action for management to take is

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In which phase of the systems development life cycle where the company hires and trains employees,tests and modifies procedures,establishes standards and controls,completes documentation,moves to the new system,and detects and corrects design deficiencies?

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________ is a form of user resistance where data are erroneously entered into a system.

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When seeking to describes how a system should work,the most useful approach is to

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Refer to the diagram below,where the numbers next to the arrows refer to the number of days required for completion of the corresponding activity.What is the critical path? Refer to the diagram below,where the numbers next to the arrows refer to the number of days required for completion of the corresponding activity.What is the critical path?

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